User manual

87ALI-NVR5000P Embedded NVR User Manual
Lock icon (shown “Unlocked”)
5. To protect the record les:
a. Determine which les you want to protect, and then click the icon in the Lock column to show a “locked” padlock
(indicating that the le is locked). Similarly, unlock les by clicking on the “locked” icon to show an “unlocked” padlock.
b. Respond appropriately to the Attention pop-up window.
NOTE
The le of a recording in progress cannot be locked.
6.2 Playback
6.2.1 Instant playback by channel
Playback the recorded video les of a specic channel in the live view mode. Channel switch is supported.
SECTION 6: RECORD, PLAYBACK AND VIDEO BACKUP